wtf is checkers?

The README for this repository is empty, so I can only tell you what the repo name and description indicate. This is a checkers game built using Swift and SpriteKit. Swift is Apple's programming language, and SpriteKit is Apple's framework for building 2D games, think of it as a toolset that handles graphics, animations, and game logic so developers don't have to build everything from scratch. Based on the description alone, this project is a playable implementation of the classic board game checkers (also called draughts in some parts of the world). Players would move their pieces diagonally across an 8x8 board, capture opponent pieces by jumping over them, and try to reach the opposite end to promote their pieces to kings. The game likely renders the board and pieces visually on screen and lets players interact with it. Who would use this? Developers learning Swift or game development would find this a useful reference, it's a complete game project small enough to understand but complex enough to touch on real concepts like game state, piece movement rules, and user input. Someone building their own checkers game for iOS or macOS could also use it as a starting point or learning resource. Without more details in the README, it's unclear whether this supports playing against the computer, multiple human players, or what specific features are included. If you're interested in using or contributing to this project, you'd likely need to explore the code itself or reach out to the author for clarification.